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bpfire/lfs/cleanup-toolchain

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###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2011 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
VER = ipfire
THISAPP = cleanup-toolchain
TARGET = $(DIR_INFO)/$(THISAPP)-$(PASS)-tools
GCC_VER = 4.1.2
###############################################################################
# Top-level Rules
###############################################################################
objects =
install : $(TARGET)
check :
download :
md5 :
###############################################################################
# Installation Details
###############################################################################
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
ifeq "$(PASS)" "1"
SPECS=$$(dirname $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name))/specs; \
/tools/bin/$(CROSSTARGET)-gcc -dumpspecs | sed \
-e 's@/lib\(64\)\?/ld@/tools&@g' \
-e "/^\*cpp:$$/{n;s,$$, -isystem /tools/include,}" > $$SPECS
endif
ifeq "$(PASS)" "2"
# Remove the first cross compiler which is not needed anymore.
find /tools/ -name "$(CROSSTARGET)*" | xargs rm -rfv
# Remove man and info pages.
rm -rfv /tools/{,share}/{info,man}
# Strip all binaries.
STRIP="/usr/bin/strip" $(DIR_SRC)/src/stripper /tools/
# Fix ownership of the toolchain.
chown -R root:root /tools/
# Update/create linker cache.
/tools/sbin/ldconfig
endif
ifeq "$(PASS)" "3"
mv -v /tools/bin/{ld,ld-old}
mv -v /tools/$(BUILDTARGET)/bin/{ld,ld-old}
mv -v /tools/bin/{ld-new,ld}
ln -sv /tools/bin/ld /tools/$(BUILDTARGET)/bin/ld
gcc -dumpspecs | sed \
-e 's@/tools@@g' \
-e '/\*startfile_prefix_spec:/{n;s@.*@/usr/lib/ @}' \
-e '/\*cpp:/{n;s@$$@ -isystem /usr/include@}' > \
$$(dirname $$(gcc -print-libgcc-file-name))/specs
endif
@$(POSTBUILD)